相关数据
ion
['aɪən]
释义
n. (化学术语) 离子
an atom or atom group that is electrically charged by the loss or gain of electrons, represented by a plus or a minus sign, as Na+, Ca++, or Cl-.
例句
Leonard: Uh, that is an integrated ion trap and time-of-flight mass spectrometer.
Penny: Wow. High-techie-techie. (The Big Band Theory)
莱昂纳德:这是集成的离子阱和飞行时间质谱仪。
佩妮:真是高科技。(生活大爆炸)